CN113476978A - Pulse bag type desulfurization and denitrification dust remover system convenient for deashing - Google Patents
Pulse bag type desulfurization and denitrification dust remover system convenient for deashing Download PDFInfo
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- CN113476978A CN113476978A CN202110717875.3A CN202110717875A CN113476978A CN 113476978 A CN113476978 A CN 113476978A CN 202110717875 A CN202110717875 A CN 202110717875A CN 113476978 A CN113476978 A CN 113476978A
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- dust
- shell
- mounting
- deashing
- bag type
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- 239000000428 dust Substances 0.000 title claims abstract description 150
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 25
- 230000023556 desulfurization Effects 0.000 title claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 38
- 239000004744 fabric Substances 0.000 claims abstract description 24
- 238000010009 beating Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 10
- 239000002274 desiccant Substances 0.000 claims description 9
- 230000000994 depressogenic effect Effects 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 10
- 239000003570 air Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000007790 scraping Methods 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052815 sulfur oxide Inorganic materials 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a pulse bag type desulfurization and denitrification dust remover system convenient for deashing, which belongs to the technical field of desulfurization and denitrification and comprises a shell with a base at the bottom and a dust remover main body consisting of a shell cover buckled and arranged on the shell through a lock catch, wherein an air inlet pipe penetrates through the shell cover; the dust filtering cylinder is arranged in the shell and used for filtering dust of gas conveyed by the gas inlet pipe; the beater is arranged in the shell below the dust filtering cylinder; hit and beat ware cooperation clearance unit and use through setting up, utilize reciprocal lead screw normal running fit spring beam to use and can effectively clear up the filter dust screen cloth, the setting that utilizes reset spring's elastic action cooperation carousel and arc bellying can guarantee to hit to beat that the piece is continuous hits the beating of beating to the dust hopper and strikes and strike, and then avoid the filter dust screen cloth to appear blockking up and the dust gathers too much in the dust hopper and leads to being difficult to quick discharge's phenomenon, guarantee the quick discharge of dust and be convenient for take off the ash.
Description
Technical Field
The invention belongs to the technical field of desulfurization and denitrification, and particularly relates to a pulse bag type desulfurization and denitrification dust remover system convenient for deashing.
Background
With the rapid development of modern industry, the environment protection is more and more emphasized in China, and the emission standard of industrial gas is more and more strict, so that the gas generated in the production processes needs to be subjected to desulfurization and denitrification, and the flue gas desulfurization and denitrification technology is a boiler flue gas purification technology applied to the chemical industry for generating multi-nitrogen oxides and sulfur oxides. Nitrogen oxides and sulfur oxides are one of the main sources of air pollution. The application of this technology is of considerable benefit for ambient air purification.
The bag type dust collector is mostly used for dust removal in the existing flue gas desulfurization process, wherein a filter cylinder inside the dust collector is of an integral structure, the whole dust collector needs to be overhauled and replaced when one part is damaged, certain waste is caused, dust attached to the filter cylinder is not conveniently and quickly cleaned and deashed in the dust removal process, the dust is excessively attached to the dust, the dust removal effect can be influenced, and the function is incomplete.
Disclosure of Invention
The invention aims to provide a pulse bag type desulfurization and denitrification dust collector system convenient for deashing, which aims to solve the problems that the prior flue gas desulfurization process proposed in the background art mostly uses a bag type dust collector for dust removal, wherein a filter cylinder in the dust collector is of an integral structure, the whole filter cylinder needs to be overhauled and replaced when one part is damaged, certain waste is caused, dust attached to the filter cylinder is inconvenient to quickly clean and deash in the dust removal process, the dust removal effect is influenced by excessive dust attachment, and the function is incomplete.
In order to achieve the purpose, the invention provides the following technical scheme: a pulse bag type desulfurization and denitrification dust remover system convenient for deashing comprises a dust remover main body consisting of a shell with a base at the bottom and a shell cover buckled on the shell through a lock catch, wherein an air inlet pipe penetrates through the shell cover;
the dust filtering cylinder is arranged in the shell and used for filtering dust of gas conveyed by the gas inlet pipe;
the beating device is arranged in the shell below the dust filtering cylinder and is used for beating the dust filtering cylinder uninterruptedly so that dust can be quickly beaten and discharged;
the cleaning unit is arranged in the dust filtering cylinder and used for cleaning the dust filtering cylinder and matching with the beater to perform quick dust removal;
the driving unit is arranged on the shell and the shell cover and used for driving the beater and the cleaning unit to synchronously move;
the water tank is installed on the shell, the fan is installed in the front of the water tank, an air inlet pipe of the fan is communicated with the shell, an air outlet pipe of the fan is communicated with the water tank, a treatment barrel is installed on the upper surface of the water tank through a communicating pipe, and a treatment mechanism is installed in the treatment barrel.
By adopting the scheme, the cleaning unit is matched with the beating device for use, the reciprocating lead screw is matched with the spring rod for use to effectively clean the dust filter screen cloth, the elastic action of the reset spring is matched with the arrangement of the rotary disc and the arc-shaped bulge part to ensure that the beating block can continuously beat and beat the dust hopper, thereby avoiding the phenomena that the dust filter screen cloth is blocked and the dust in the dust hopper is accumulated too much to cause difficult quick discharge, ensuring the quick discharge of the dust and convenient dust removal, forming the dust filter cylinder by arranging a plurality of filter screen mechanisms and matching with the mounting seat, further assembling the dust filter cylinder to ensure the stability, and only disassembling the dust filter screen cloth when one part is damaged without replacing the whole part, greatly reducing the cost input, having simple structure and convenient operation, and being matched with the treatment cylinder by arranging the water tank for use, utilize hydroenergy in the water tank enough to remove dust the gaseous further dust after removing dust, suggestion dust removal effect precision, utilize the drier otter board in the processing section of thick bamboo to guarantee gaseous drying degree simultaneously, utilize the active carbon adsorption net to adsorb the peculiar smell, guarantee the good of environment, and utilize clamp plate cooperation fixed block and conflict piece to be convenient for overhaul the change to drier otter board and active carbon adsorption net, and convenient for operation, use through setting up drive wheel cooperation belt, bevel gear one cooperates two uses of bevel gear, and then make the motion of hitting the piece and scraping the flitch go on in step, whole mechanical linkage nature is strong, moreover, the steam generator is simple in structure, perfect function diversity.
In the above scheme, it should be noted that the dual-shaft motor and the fan are both electrically connected to an external power supply.
As a preferred embodiment, the dust filter includes the mount pad that sets up in the shell, sets up the dust hopper in the mount pad bottom, be provided with the discharging pipe on the dust hopper, the bottom of discharging pipe runs through and extends the shell and be provided with the valve, installs two mount rings of both sides about the mount pad is outside, two install a plurality of installation picture peg between the mount ring, a plurality of confession installation picture peg male installation slot has been seted up to the inside wall of shell, a plurality of pore has been seted up to the week side of mount pad, and all installs filter screen mechanism in every pore, install a plurality of inserted bar on the dust hopper, the support pad lower surface has been seted up and has been supplied inserted bar male circular port, the sealed kuppe of installing on the cap that is provided with in the top of mount pad.
As a preferred embodiment, the filter screen mechanism includes an installation frame which is hermetically arranged in the pore passage, a dust filtering screen cloth which is installed on the installation frame, and two fixing blocks which are installed on the upper side surface and the lower side surface of the installation frame, wherein the fixing blocks are connected with the installation seat through fixing bolts.
As a preferred embodiment, hit the ware and include the backup pad of installation in the shell, rotate the carousel of installing in the backup pad and centre of a circle department and having seted up the through-hole, the discharging pipe runs through the through-hole, the last fixed surface of carousel installs a plurality of arc bellying, and a plurality of arc bellying forms the depressed area between two liang, be provided with in the depressed area and hit the mechanism.
As a preferred embodiment, the striking mechanism comprises a connecting seat arranged in the recessed area, a connecting rod arranged on the side surface of the connecting seat, a striking block arranged at the end part of the connecting rod, and a trapezoidal block arranged on the other side surface of the connecting seat, wherein the trapezoidal block is slidably arranged in a trapezoidal groove formed in the side surface of the fixing seat, the fixing seat is arranged on the inner wall of the shell, and a return spring connected with the trapezoidal block is arranged in the trapezoidal groove.
As a preferred embodiment, the cleaning unit rotates the reciprocal lead screw of installing between two mounting brackets including installing two mounting brackets of both sides about the mounting frame is inside, and the movable block on reciprocal lead screw surface is installed to the screw thread, installs a plurality of spring rod on the movable block, installs at the spring rod other end and with the flitch of scraping that the dust filter screen cloth laminated mutually, install the guide block on the movable block, guide block slidable mounting is at the surface of guide arm, the both ends of guide arm respectively with two mounting brackets between fixed connection.
As a preferred embodiment, the driving unit includes a double-shaft motor installed on a side surface of the housing, and first rotating shafts installed on two output shafts of the double-shaft motor, wherein a first rotating shaft at a lower portion extends through the inside of the housing and is fixed with driving wheels on the rotating disc, the two driving wheels are connected with each other through a belt in a transmission manner, a second rotating shaft at an upper portion and a top end of the reciprocating screw are fixed with a first bevel gear, the housing is rotatably installed with a second rotating shaft, two ends of the second rotating shaft are fixed with second bevel gears engaged with the first bevel gears, the first rotating shaft is rotatably installed with a supporting seat, and the supporting seat is installed on the housing.
As a preferred embodiment, the treatment mechanism comprises a first fixing ring and a second fixing ring which are arranged in the treatment cylinder, the first fixing ring and the second fixing ring are connected through a fixing rod, the first fixing ring and the second fixing ring are respectively provided with a desiccant screen plate and an activated carbon adsorption net, and the treatment cylinder is provided with a compressing unit for compressing the first fixing ring and the second fixing ring.
As a preferred embodiment, compress tightly the unit and include and rotate through the round pin axle and install at a processing section of thick bamboo upper surface and can carry out the clamp plate that compresses tightly solid fixed ring two, be provided with on the clamp plate and can run through the clamp plate and with solid fixed ring two fixed knot of being connected, a processing section of thick bamboo internally mounted has a plurality of conflict piece, the last fixed surface of conflict piece has the gag lever post, the lower surface of solid fixed ring one is seted up and is supplied gag lever post male spacing groove.
Compared with the prior art, the invention has the beneficial effects that:
the pulse bag type desulfurization and denitrification dust remover system convenient for dust removal is used by arranging the beating device to be matched with the cleaning unit, the reciprocating lead screw is used for being matched with the spring rod in a rotating manner to effectively clean dust filtering screen cloth, the elastic action of the reset spring is matched with the arrangement of the rotary disc and the arc-shaped protruding part to ensure that the beating block can continuously beat and beat the dust collecting hopper, so that the phenomena that the dust filtering screen cloth is blocked and the dust in the dust collecting hopper is accumulated too much to cause difficulty in quick discharge are avoided, the quick discharge of the dust is ensured, and the dust is convenient to remove;
the pulse bag type desulfurization and denitrification dust remover system convenient for dust removal is characterized in that a plurality of filter screen mechanisms are arranged to be matched with the mounting seat to form a dust filtering cylinder, so that the dust filtering cylinder can be assembled to ensure stability, and only a dust filtering screen cloth at one position needs to be disassembled when the position is damaged, and the whole dust filtering screen cloth does not need to be replaced, so that the investment of cost is greatly reduced, the structure is simple, and the operation is convenient;
the pulse bag type desulfurization and denitrification dust remover system convenient for deashing is provided with the water tank which is matched with the treatment cylinder for use, so that the gas after dust removal can be further dedusted by water in the water tank, the dedusting effect precision is prompted, meanwhile, the drying degree of the gas is ensured by the drying agent screen plate in the treatment cylinder, the peculiar smell is adsorbed by the active carbon adsorption screen, the environment is ensured to be good, and the drying agent screen plate and the active carbon adsorption screen can be conveniently overhauled and replaced by the pressing plate matched with the fixing block and the collision block, so that the operation is convenient;
this pulse bag type SOx/NOx control dust remover system convenient to deliming uses through setting up drive wheel cooperation belt, and bevel gear one cooperation bevel gear is two uses, and then makes the motion of hitting the piece and the motion of scraping the flitch go on in step, and whole mechanical linkage nature is strong, simple structure, perfect function diversity.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a cross section of the present invention;
FIG. 3 is a schematic view of the construction of the pod of the present invention;
FIG. 4 is a schematic structural view of a dust filter according to the present invention;
FIG. 5 is a schematic structural view of the bottom of the dust filter of the present invention;
FIG. 6 is a schematic cross-sectional view of a dust filter according to the present invention;
FIG. 7 is a schematic structural view of a screen mechanism according to the present invention;
FIG. 8 is a schematic view of the construction of the beater of the present invention;
FIG. 9 is a structural schematic of a cross-section of a striking mechanism of the present invention;
FIG. 10 is a schematic structural view of a cross section of a treatment canister according to the present invention;
FIG. 11 is a cross-sectional view of a retaining ring according to the present invention.
In the figure: 1. a dust collector main body; 2. a base; 3. a housing; 4. a shell cover; 5. an air inlet pipe; 6. a dust filter cylinder; 7. a beater; 8. a double-shaft motor; 9. a first rotating shaft; 10. a supporting seat; 11. a first bevel gear; 12. a second bevel gear; 13. a second rotating shaft; 14. a driving wheel; 15. a belt; 16. a water tank; 17. a fan; 18. a treatment cylinder; 19. a processing mechanism; 20. a pod; 21. a mounting seat; 22. a mounting ring; 23. installing a plug board; 24. a filter screen mechanism; 25. a mounting frame; 26. a reciprocating screw; 27. a movable block; 28. a spring lever; 29. a scraping plate; 30. a guide block; 31. a guide bar; 32. installing a frame; 33. filtering dust screen cloth; 34. a fixed block; 35. fixing the bolt; 36. a dust collecting hopper; 37. inserting a rod; 38. a support plate; 39. a turntable; 40. a discharge pipe; 41. an arc-shaped convex part; 42. a striking mechanism; 43. a fixed seat; 44. a return spring; 45. a trapezoidal block; 46. a connecting seat; 47. a connecting rod; 48. striking a block; 49. a communicating pipe; 50. a first fixing ring; 51. a second fixing ring; 52. fixing the rod; 53. pressing a plate; 54. a fixing buckle; 55. a desiccant screen; 56. an activated carbon adsorption net; 57. a contact block; 58. a limiting rod.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-11, the present invention provides a pulse bag type desulfurization and denitrification dust collector system convenient for deashing, which comprises a dust collector main body 1 composed of a housing 3 with a base 2 mounted at the bottom and a housing cover 4 mounted on the housing 3 by locking, wherein an air inlet pipe 5 is arranged on the housing cover 4 in a penetrating manner.
A dust filter 6 arranged inside the housing 3 for filtering dust from the gas fed from the gas inlet pipe 5, the dust filter 6 includes a mounting seat 21 arranged inside the housing 3, a dust hopper 36 arranged at the bottom end of the mounting seat 21, a discharging pipe 40 arranged on the dust hopper 36, a valve and two mounting rings 22 arranged at the upper and lower sides of the exterior of the mounting seat 21, a plurality of mounting insertion plates 23 arranged between the two mounting rings 22, a plurality of mounting insertion slots for the insertion of the mounting insertion plates 23 arranged on the inner side wall of the housing 3, a plurality of channels arranged on the peripheral side of the mounting seat 21, a filter screen mechanism 24 arranged in each channel, a plurality of insertion rods 37 arranged on the dust hopper 36, a circular hole for the insertion rods 37 to be inserted into arranged on the lower surface of the mounting seat 21, a guide cover 20 arranged on the housing cover 4 and sealed above the mounting seat 21, utilize a plurality of filter screen mechanism 24 of mount pad 21 cooperation installation on it, and then be convenient for when the breakage appears quick replacement, simple structure, convenient to use, whole maintenance cost reduces, and utilizes installation picture peg 23 cooperation installation slot to use the installation stability of guaranteeing dust filter 6.
The filter screen mechanism 24 includes sealed mounting frame 32 that sets up in the pore, installs the dirt screen cloth 33 of straining on mounting frame 32, installs two fixed blocks 34 at the face of mounting frame 32 both sides from top to bottom, and fixed block 34 is connected with mount pad 21 through fixing bolt 35, utilizes fixing bolt 35 cooperation fixed block 34 to be convenient for carry out quick fixed, and fixed effectual, and the part dismouting of being convenient for overhauls mounting frame 32.
Hit and beat ware 7, the setting is inside the shell 3 of dust filter 6 below, be used for constantly hitting to hit the dust filter 6 and hit the beating, so that the dust can be hit fast and hit and discharge down, hit and beat ware 7 including installing the backup pad 38 in shell 3, rotate and install in backup pad 38 and centre of a circle department set up the carousel 39 of through-hole, discharging pipe 40 runs through the through-hole, the last fixed surface of carousel 39 installs a plurality of arc bellying 41, and a plurality of arc bellying 41 forms the depressed area between two liang, be provided with in the depressed area and hit mechanism 42, it moves to drive arc bellying 41 when utilizing carousel 39 to rotate, and then the cooperation is hit and is hit mechanism 42 and realize hitting effectively hitting dust hopper 36 and hit, make the dust discharge fast.
The cleaning unit is arranged in the dust filtering cylinder 6 and used for cleaning the dust filtering cylinder 6 and matching with the beater 7 to perform quick dust removal and cleaning, and comprises two mounting frames 25 arranged at the upper side and the lower side in a mounting frame 32, a reciprocating screw rod 26 rotatably arranged between the two mounting frames 25, a movable block 27 arranged on the surface of the reciprocating screw rod 26 in a threaded manner, a plurality of spring rods 28 arranged on the movable block 27, a scraping plate 29 arranged at the other end of the spring rods 28 and attached to a dust filtering mesh 33, a guide block 30 arranged on the movable block 27, a guide block 30 slidably arranged on the outer surface of a guide rod 31, two ends of the guide rod 31 are respectively and fixedly connected with the two mounting frames 25, and the movable block 27 is driven to move up and down by the rotation of the reciprocating screw rod 26, thereby driving the scraper plate 29 to move up and down, realizing effective cleaning of the dust filtering mesh cloth 33, avoiding dust adhesion, and the arrangement of the spring rod 28 ensures that the scraper plate 29 is always in contact with the dust-filtering net cloth 33.
The driving unit is arranged on the shell 3 and the shell cover 4 and used for driving the beater 7 and the cleaning unit to synchronously move, the driving unit comprises a double-shaft motor 8 arranged on the side surface of the shell 3 and first rotating shafts 9 arranged on two output shafts of the double-shaft motor 8, wherein the first rotating shaft 9 at the lower part extends into the shell 3 in a penetrating way and is fixedly provided with driving wheels 14 on a rotating disc 39, the two driving wheels 14 are in transmission connection through a belt 15, the second rotating shaft 13 at the upper part and the top end of a reciprocating screw rod 26 are respectively fixedly provided with a first bevel gear 11, the second rotating shaft 13 on the shell 3 is rotatably provided with a second rotating shaft 13, two ends of the second rotating shaft 13 are respectively fixedly provided with a second bevel gear 12 meshed with the first bevel gear 11, the first rotating shaft 9 is rotatably provided with a supporting seat 10, the supporting seat is arranged on the shell 3, and the motion of the beating block 48 and the motion of the scraping plate 29 are synchronously performed by utilizing the transmission of the driving wheels 14 and the belt 15 in cooperation with the meshing of the first bevel gear 11 and the second bevel gear 12, the whole mechanical linkage is strong.
The water tank 16 is installed on the shell 3, the fan 17 is installed on the front face of the water tank 16, an air inlet pipe of the fan 17 is communicated with the shell 3, an air outlet pipe of the fan 17 is communicated with the water tank 16, the treatment barrel 18 is installed on the upper surface of the water tank 16 through a communication pipe 49, the treatment mechanism 19 is installed in the treatment barrel 18 and comprises a first fixing ring 50 and a second fixing ring 51 which are arranged in the treatment barrel 18, the first fixing ring 50 and the second fixing ring 51 are connected through a fixing rod 52, the first fixing ring 50 and the second fixing ring 51 are respectively provided with a desiccant screen 55 and an activated carbon adsorption screen 56, the treatment barrel 18 is provided with a compressing unit for compressing the first fixing ring 50 and the second fixing ring 51, the desiccant screen 55 can be used for ensuring the drying of exhaust gas, the activated carbon adsorption screen 56 can be used for adsorbing peculiar smell, and the influence of the peculiar smell on the environment is avoided.
Compress tightly the unit and include and rotate to install at a processing section of thick bamboo 18 upper surface and can carry out the clamp plate 53 that compresses tightly to solid fixed ring two 51 through the round pin axle, be provided with on the clamp plate 53 and can run through clamp plate 53 and the fixed 54 of detaining with solid fixed ring two 51 is connected, a processing section of thick bamboo 18 internally mounted has a plurality of conflict piece 57, the last fixed surface of conflict piece 57 has stopper 58, the lower surface of solid fixed ring 50 is seted up and is supplied stopper 58 male spacing groove, it is spacing to utilize stopper 58 cooperation to support contact block 57 and clamp plate 53 and can compress tightly solid fixed ring 50 and solid fixed ring two 51, guarantee the stability of installation, and be convenient for the dismouting, and convenient operation.
When in use, the flue gas after desulfurization and denitrification is input into the dust collector main body 1 through the air inlet pipe 5, enters the dust filtering cylinder 6 through the flow guiding effect of the flow guide cover 20, the double-shaft motor 8 and the fan 17 are started, the fan 17 extracts and matches with the dust filtering mesh cloth 33 on the dust filtering cylinder 6 to filter the flue gas, the extracted gas enters the water tank 16 to be further filtered by water, then enters the processing cylinder 18, is dried by the drying agent mesh plate 55, is adsorbed with peculiar smell by the activated carbon adsorption mesh cloth 56 and then is discharged, meanwhile, the double-shaft motor 8 drives the rotating shaft I9 to rotate in the dust filtering process, the reciprocating screw rod 26 rotates under the meshing effect of the bevel gear I11 and the bevel gear II 12, and then the movable block 27 is driven to move up and down continuously, the scraper plate 29 moves under the effect of the spring rod 28 to scrape and clean the dust filtering mesh cloth 33, and avoid excessive dust adhesion, so that the dust falls down, the turntable 39 is rotated by the driving wheel 14 and the belt 15, the arc-shaped convex part 41 is driven to rotate, the striking block 48 continuously moves up and down to strike and strike the dust hopper 36 under the action of the return spring 44, the dust is prevented from depositing in the dust hopper 36, when the dust needs to be discharged, the valve on the discharge pipe 40 is opened to enable the dust to be rapidly discharged through the discharge pipe 40, when one dust filter mesh cloth 33 is damaged, the lock catch is opened to take down the shell cover 4, the dust filter cylinder 6 is upwards drawn out, the fixing bolt 35 on the damaged dust filter mesh cloth 33 is screwed, then the damaged dust filtering net cloth 33 is taken down for maintenance and replacement, the dust filtering cylinder 6 is inserted after replacement, when the drying agent net plate 55 and the active carbon adsorption net 56 need to be cleaned and replaced, and pulling out the fixing buckle 54 to rotate the pressure plate 53 and pull out the first fixing ring 50 and the second fixing ring 51 upwards.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a pulse bag type SOx/NOx control dust remover system convenient to deashing which characterized in that: the dust collector comprises a dust collector main body (1) which is composed of a shell (3) with a base (2) arranged at the bottom and a shell cover (4) arranged on the shell (3) in a buckling mode through a lock catch, wherein an air inlet pipe (5) penetrates through the shell cover (4);
the dust filtering cylinder (6) is arranged in the shell (3) and is used for filtering dust of the gas conveyed by the gas inlet pipe (5);
the beater (7) is arranged in the shell (3) below the dust filtering cylinder (6) and is used for beating the dust filtering cylinder (6) uninterruptedly so that dust can be beaten down quickly to be discharged;
the cleaning unit is arranged in the dust filtering cylinder (6) and is used for cleaning the dust filtering cylinder (6) and matching with the beater (7) for quick dust removal;
the driving unit is arranged on the shell (3) and the shell cover (4) and is used for driving the beater (7) and the cleaning unit to synchronously move;
the water tank (16) is installed on the shell (3), the fan (17) is installed in the front of the water tank (16), the air inlet pipe of the fan (17) is communicated with the shell (3), the air outlet pipe of the fan (17) is communicated with the water tank (16), the upper surface of the water tank (16) is provided with the treatment barrel (18) through the communicating pipe (49), and the treatment mechanism (19) is installed in the treatment barrel (18).
2. The pulse bag type desulfurization and denitrification dust collector system convenient for deashing as claimed in claim 1, wherein: the dust filtering cylinder (6) comprises a mounting seat (21) arranged in the shell (3), and a dust hopper (36) arranged at the bottom end of the mounting seat (21), wherein a discharge pipe (40) is arranged on the dust hopper (36), the bottom end of the discharge pipe (40) penetrates through the shell (3) and is provided with a valve, two mounting rings (22) are arranged at the upper side and the lower side of the outer part of the mounting seat (21), a plurality of mounting insertion plates (23) are arranged between the two mounting rings (22), a plurality of mounting insertion slots for the insertion of the mounting insertion plates (23) are formed in the inner side wall of the shell (3), a plurality of holes are formed in the peripheral side surface of the mounting seat (21), a filter screen mechanism (24) is arranged in each hole, a plurality of insertion rods (37) are arranged on the dust hopper (36), and circular holes for the insertion rods (37) to be inserted are formed in the lower surface of the mounting seat (21), and a flow guide cover (20) arranged on the shell cover (4) is hermetically arranged above the mounting seat (21).
3. The pulse bag type desulfurization and denitrification dust collector system facilitating deashing according to claim 2, wherein: the filter screen mechanism (24) comprises a mounting frame (32) which is arranged in a pore passage in a sealing manner, dust filtering screen cloth (33) which is arranged on the mounting frame (32), and two fixing blocks (34) which are arranged on the upper side surface and the lower side surface of the mounting frame (32), wherein the fixing blocks (34) are connected with a mounting seat (21) through fixing bolts (35).
4. The pulse bag type desulfurization and denitrification dust collector system facilitating deashing according to claim 2, wherein: hit and beat ware (7) including installing backup pad (38) in shell (3), rotate and install carousel (39) that just centre of a circle department offered the through-hole on backup pad (38), discharging pipe (40) run through the through-hole, the last fixed surface of carousel (39) installs a plurality of arc bellying (41), and a plurality of arc bellying (41) form the depressed area between two liang, be provided with in the depressed area and hit and beat mechanism (42).
5. The pulse bag type desulfurization and denitrification dust collector system convenient for deashing as claimed in claim 4, wherein: hit mechanism (42) including setting up connecting seat (46) in the depressed area, install connecting rod (47) in connecting seat (46) side, install and hit piece (48) at connecting rod (47) tip, install trapezoidal piece (45) in connecting seat (46) another side, trapezoidal piece (45) slidable mounting is in the trapezoidal inslot that fixing base (43) side was seted up, install at shell (3) inner wall fixing base (43), reset spring (44) that are connected with trapezoidal piece (45) are installed to the trapezoidal inslot.
6. The pulse bag type desulfurization and denitrification dust collector system convenient for deashing according to claim 3, wherein: the utility model discloses a dust filter screen cloth, including installing two mounting bracket (25) of both sides about mounting frame (32) is inside, clearance unit rotates reciprocating screw (26) of installing between two mounting bracket (25), and movable block (27) on reciprocating screw (26) surface are installed to the screw thread, install a plurality of spring rod (28) on movable block (27), install at spring rod (28) other end and with scrape flitch (29) of laminating mutually filter dirt screen cloth (33), install guide block (30) on movable block (27), guide block (30) slidable mounting is at the surface of guide arm (31), the both ends of guide arm (31) respectively with two mounting bracket (25) between fixed connection.
7. The pulse bag type desulfurization and denitrification dust collector system convenient for deashing as claimed in claim 6, wherein: the driving unit comprises a double-shaft motor (8) arranged on the side face of a shell (3), a first rotating shaft (9) arranged on two output shafts of the double-shaft motor (8), a first rotating shaft (9) arranged below the first rotating shaft (9) penetrates through the inside of the shell (3) and is fixedly provided with a driving wheel (14) on a turntable (39), the first rotating shaft (9) is connected with the second rotating shaft (14) through a belt (15) in a transmission manner, a first bevel gear (11) is fixedly arranged on a second rotating shaft (13) arranged above the second rotating shaft (13) and the top end of a reciprocating lead screw (26), a second rotating shaft (13) is rotatably arranged on the shell (3), two ends of the second rotating shaft (13) are fixedly provided with a second bevel gear (12) meshed with the first bevel gear (11), a supporting seat (10) is rotatably arranged on the first rotating shaft (9), and the supporting seat is arranged on the shell (3).
8. The pulse bag type desulfurization and denitrification dust collector system convenient for deashing as claimed in claim 1, wherein: the processing mechanism (19) comprises a first fixing ring (50) and a second fixing ring (51) which are arranged in the processing cylinder (18), the first fixing ring (50) and the second fixing ring (51) are connected through a fixing rod (52), the first fixing ring (50) and the second fixing ring (51) are respectively provided with a drying agent screen plate (55) and an active carbon adsorption net (56), and the processing cylinder (18) is provided with a compressing unit for compressing the first fixing ring (50) and the second fixing ring (51).
9. The pulse bag type desulfurization and denitrification dust collector system convenient for deashing as claimed in claim 8, wherein: compress tightly the unit and include and rotate through the round pin axle and install clamp plate (53) that just can compress tightly at a processing section of thick bamboo (18) upper surface and to two (51) solid fixed rings, be provided with on clamp plate (53) and can run through clamp plate (53) and detain (54) with the fixed ring is connected, a processing section of thick bamboo (18) internally mounted has a plurality of to touch multitouch (57), the last fixed surface of touch multitouch (57) has gag lever post (58), the lower surface of solid fixed ring (50) is seted up and is supplied gag lever post (58) male spacing groove.
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| CN202110717875.3A CN113476978A (en) | 2021-06-28 | 2021-06-28 | Pulse bag type desulfurization and denitrification dust remover system convenient for deashing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110717875.3A CN113476978A (en) | 2021-06-28 | 2021-06-28 | Pulse bag type desulfurization and denitrification dust remover system convenient for deashing |
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| CN113476978A true CN113476978A (en) | 2021-10-08 |
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| CN202110717875.3A Pending CN113476978A (en) | 2021-06-28 | 2021-06-28 | Pulse bag type desulfurization and denitrification dust remover system convenient for deashing |
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| CN113926261A (en) * | 2021-11-23 | 2022-01-14 | 浙江戴恩环保科技有限公司 | Counter-current filter cartridge dust remover |
| CN114809890A (en) * | 2022-05-20 | 2022-07-29 | 芜湖市欣安建材科技有限公司 | Remote control's intelligent respiration window |
| CN115931475A (en) * | 2022-10-11 | 2023-04-07 | 南通星球石墨股份有限公司 | High-efficiency trace hydrogen analysis system |
| CN116196706A (en) * | 2023-05-06 | 2023-06-02 | 廊坊瑞康饲料有限公司 | Pulse dust collector and dust collection method |
| CN116474553A (en) * | 2023-06-25 | 2023-07-25 | 山西兰花大宁发电有限公司 | Denitration system and denitration method for gas internal combustion engine unit |
| CN117090973A (en) * | 2023-08-21 | 2023-11-21 | 宁波金穗机械有限公司 | Air compression filtering pressure reducing valve |
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| CN117090973B (en) * | 2023-08-21 | 2024-06-21 | 宁波金穗机械有限公司 | Air compression filtering pressure reducing valve |
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Application publication date: 20211008 |